So I've had my S21 for almost 2 weeks now, love everything about it. But, my only complaint is that just recently, it has started making a beep-boop noise at random intervals. It happens on calls, youtube, audible, connected to bluetooth or not. I don't know why it has randomly started doing this, but it's driving me insane. There are no notifications with said beep-boop noise, and nothing pops up when it does it. How do I make it stop??